Interval day on the new bike

I got out on the road at 7:10 to do intervals. I did 5 sets and 2 for a total of 7- most yet. I road 6.5 miles for a "cool" down. I say that because I did a couple of sprints including one out of the saddle for the 1st time since back cycling..This new bike is so much fun that I'm in danger of over doing it. Last night I had some soreness in both hamstrings. And again today. I think that I am using those muscles more on this bike than on the old one.

Tomorrow is a rest day because I'll be busy in the morning. If the weather cooperates I might do a fun slow ride.